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Composite Details

ID: 586 | 391 digits

8461297699472460958185000389870366917037899640397732733413275684548578026959285203942313136035850645539987912295119857187338673823441124137224815175775077034777428423605100146899286026915209282322078067538270782237412279025714483641808596790042744329259619471171788463110143395971259347546462486501122842761706549459646220048868147888026003473846644860318835837233277657463903022162632229849

Composite Information

ID586
Original Form(4821546131456607623273227677146555166729163^13-1)/(4821546131456607623273227677146555166729163-1)
Current Composite 8461297699472460958185000389870366917037899640397732733413275684548578026959285203942313136035850645...
Digit Length391
SNFS Possible Yes
GNFS Equivalent 355
Priority3
Created2025-10-01 12:54:38.990270
Last Updated2026-01-12 18:53:17.794646
Status Active

T-Level Progress

Current T-Levelt36.54
Target T-Levelt85.0
Progress
43.0%

Work Summary

Total Attempts1
Total ECM Curves3,072
P-1 Attempts0
Factors Found1

Factors: 87320789391575237422017441951774558193

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
87320789391575237422017441951774558193 3,083,205,807 87320789391575237430455203968492214228 2^2 * 29 * 15053 * 261739 * 956269 * 2134373 * 8685043 * 10778189

Factorization Attempts by Method

ECM 3,072 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 1
Total Curves: 3,072
Factors Found: 1
B1 Range: 11,000,000 - 11,000,000
B1 B2 Param Curves Factor Found Client Submitted
11,000,000 Stage 1 only 3 3,072 87320789391575237422017441951774558193 KyleAskine-PC_V2 2025-10-31 03:43
P-1 Statistics:
Total Attempts: 0
Factors Found: 0

No P-1 attempts yet.

P+1 Statistics:
Total Attempts: 0
Factors Found: 0

No P+1 attempts yet.